<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>权限管理</el-breadcrumb-item>
      <el-breadcrumb-item>权限列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图 -->
    <el-card>
      <el-table :data="rightList" border stripe>
        <el-table-column type="index" label="序号"></el-table-column>
        <el-table-column prop="authName" label="权限名称"> </el-table-column>
        <el-table-column prop="path" label="路径"> </el-table-column>
        <el-table-column  label="权限等级"> 
            <!-- 作用域插槽 -->
            <template slot-scope="scope">
                <el-tag v-if="scope.row.level === '0'">一级</el-tag>
                <el-tag v-else-if="scope.row.level === '1'" type="success">二级</el-tag>
                <el-tag v-else type="warning">三级</el-tag>
            </template>
        </el-table-column>
      </el-table>
    </el-card>
  </div>
</template>

<script>
export default {
  data() {
    return {
      rightList: [],
    };
  },
  created() {
    this.getRightList();
  },
  methods: {
    async getRightList() {
      //axios请求返回的是一个promise对象  用async函数简化
      //解构赋值
      const { data: res } = await this.$http.get("rights/list");
      if (res.meta.status !== 200) {
        return this.$message.error("获取权限列表失败！");
      }
      this.rightList = res.data;
      console.log(this.rightList);
    },
  },
};
</script>

<style>
</style>